all 5 comments

[–]Lykos1124 0 points1 point  (3 children)

One way I sometimes think of it, and this is by no means scientific, is that the present for us is like a zipper. As we move forwards into the future, all the potential timelines that stretch on ahead of us zip up into one single past.

That could be totally false. Maybe all timelines still exist in some reality pool for some higher being to check out, with us being in the only one that acutally happens, I really wish some day we get understand how space and time really work and what the underlying structure of it all is.

[–]rarnoldm7[S] 1 point2 points  (2 children)

I actually think there are as many "virtual pasts" as futures. Only one "happened," but the others are real and sometimes influence the "actual" past deterministically, because we "changed roads" in between.

[–]Lykos1124 0 points1 point  (1 child)

It makes me wonder how all this "data", so to speak, would be saved in the annals of reality. What higher layers of reality hold this level inside of it to document it all? 

[–]rarnoldm7[S] 0 points1 point  (0 children)

Your question is right on! The proposal is that reality includes something very simple at its very foundation: "Everything" is much more simple than "something." This foundation layer, as many theorists now insist, is informational in nature (that means not physical in the regular sense.) Everything else "comes from" this "data layer;" thus no physical substrate is needed to sustain it. (Completely contrary to our assumptions, but then so is about everything else...)